Exposure
ID
MATIS.2022-06-08T01:09:43.265_1
Header ID
MATIS.2022-06-08T01:09:43.265
Date updated
2022-06-08 01:20:46 UTC+0000
Release date
2022-06-08 01:09:43 UTC+0000
UTC Start
2022-06-08 01:09:43.265
UTC End
2022-06-08 01:10:43.325
MJD Start
59738.04841742
MJD End
59738.0491125589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001622
Ambient temperature (°C)
9.98
Seeing (arcsec)
1.77
Observation
ID
51064
Category
calibrator
Program ID
108.22E9.001
Program Title
HARNESSING THE RESOLVING POWER OF MATISSE: ORIGIN OF MASS LOSS COMPLEXITY ON THE AGB
Program Type
DDT
PI / COI
PALADINI/ BLADH/ BRUNO/ CHIAVASSA/ DE BECK/ GROENEWEGEN/ HOFMANN/ HOMAN/ HRON/ JORISSEN/ KERSCHBAUM/ MILLOUR/ LAGADEC/ MONTARGES/ CRUZALEBES/ OLOFSSON/ RAMSTEDT/ RAU/ SCICLUNA/ VLEMMINGS/ WEIGELT/ WITTKOWSKI/ OHNAKA/ PERRIN/ ABBOTT/ ERIKSSON/ VAN ECK/ ...
Target
ID
38080
Name
zet Ara
RA
254.654893
DEC
-55.99033
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 60.8600 60.9150 224.9000 225.2000
K0-D0 93.7030 93.7280 209.5000 209.7000
K0-J3 37.9090 37.9980 301.1750 301.3000
G2-D0 38.6300 38.6280 184.6000 184.8000
G2-J3 63.5840 63.5790 9.5510 9.7340
D0-J3 102.1240 102.1170 7.6790 7.8570
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59738.04841742
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME zet Ara
RA 254.654893
DEC -55.99033
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 60.86
HIERARCH ESO ISS PBL12 END 60.915
HIERARCH ESO ISS PBLA12 START 224.9
HIERARCH ESO ISS PBLA12 END 225.2
HIERARCH ESO ISS PBL13 START 93.703
HIERARCH ESO ISS PBL13 END 93.728
HIERARCH ESO ISS PBLA13 START 209.5
HIERARCH ESO ISS PBLA13 END 209.7
HIERARCH ESO ISS PBL14 START 37.909
HIERARCH ESO ISS PBL14 END 37.998
HIERARCH ESO ISS PBLA14 START 301.175
HIERARCH ESO ISS PBLA14 END 301.3
HIERARCH ESO ISS PBL23 START 38.63
HIERARCH ESO ISS PBL23 END 38.628
HIERARCH ESO ISS PBLA23 START 184.6
HIERARCH ESO ISS PBLA23 END 184.8
HIERARCH ESO ISS PBL24 START 63.584
HIERARCH ESO ISS PBL24 END 63.579
HIERARCH ESO ISS PBLA24 START 9.551
HIERARCH ESO ISS PBLA24 END 9.734
HIERARCH ESO ISS PBL34 START 102.124
HIERARCH ESO ISS PBL34 END 102.117
HIERARCH ESO ISS PBLA34 START 7.679
HIERARCH ESO ISS PBLA34 END 7.857
HIERARCH ESO ISS AMBI TAU0 START 0.001622
HIERARCH ESO ISS AMBI TAU0 END 0.001622
HIERARCH ESO ISS AMBI TEMP 9.98
HIERARCH ESO ISS AMBI FWHM START 1.77
HIERARCH ESO ISS AMBI FWHM END 1.77